The Commerce Commission has put a striking number on public-procurement bid-rigging, estimating the conduct costs New Zealand taxpayers about $360 million a year. Chair Dr John Small says the figure shows why cartel enforcement remains a priority for the regulator.
Bid-rigging can sound like a technical procurement issue until the public bill is made plain. Government agencies spend tens of billions of dollars a year buying goods and services. If suppliers secretly agree who should win tenders, taxpayers can end up paying more for roads, buildings, equipment, consulting, maintenance and everyday public work.
The conduct is illegal because it removes real competition. It can involve bidders agreeing who will win, agreeing prices, sitting out a tender to help another supplier, or otherwise shaping the result before an agency has a fair chance to buy value for money.
For clean businesses, cartel behaviour is not a victimless shortcut. It can shut honest competitors out of work and create a market where the winner is not the best operator but the best-connected conspirator. For agencies, it means procurement teams need capability, pattern spotting, record keeping and routes for anonymous reporting.
The Commission says both its anonymous reporting tool and leniency programme are producing leads. That matters because cartel conduct often comes to light through insiders and competitors before it is visible to the public. The warning is simple: if public money is being spent, New Zealanders have a right to expect real competition.
